GPS Space Vehicle Time Integrity for MJD 52919

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2347881 degrees, longitude 174.9174902 degrees, height 26.0 metres

A B C D E F G H I J K

PRN Block
no. Start End Measure-
ments UTC(MSL)
-GPS_SV (ns) UTC(MSL)
-SV (ns) Std.Dev.
(ns) Outliers
> 4 s Outliers
> 500 ns Health

1
1
10:17
16:07
20,476
   -19
  -308,641
21
2
2
0

2
1
10:22
15:39
18,445
   -28
   199,096
47
2
2
0

3
3
1
2
04:12
12:18
07:03
16:38
  9,950
15,065
   -30
   -22
   -50,699
   -50,792
9
17
1
2
0
2
0
0

4
1
18:48
23:59
18,207
   263
   -24,002
10806
12
12
0

5
-

6
1
00:00
05:01
17,423
   -24
      318
26
2
2
0

7
1
17:18
23:05
20,168
   -21
  -633,890
27
0
0
0

8
8
1
2
14:16
17:18
17:15
18:30
10,464
  4,122
   -29
   -15
  -423,218
  -423,215
34
362
1
1
1
1
0
1406

9
9
1
2
03:56
19:07
07:39
22:50
12,694
12,915
   -32
   -25
    10,483
    10,589
8
10
34
0
0
0
0
0

10
10
1
2
00:00
22:16
03:39
23:59
12,535
  6,001
   -21
  -656
   -32,446
   -33,119
8
14685
21
12
0
6001
0
0

11
11
11
1
2
3
07:29
15:52
17:18
10:48
17:15
19:52
11,437
  4,729
  8,996
   -19
   -21
   -14
   -70,422
   -70,480
   -70,488
6
4
6
1
32
16
0
0
0
0
0
0

12
-

13
1
11:33
16:58
18,620
   -28
    31,474
5
7
0
0

14
1
04:56
11:19
21,999
   -26
    19,993
5
53
0
0

15
1
03:01
08:47
19,666
   -21
  -169,169
26
0
0
0

16
1
09:42
14:40
17,038
   -24
    -2,205
38
2
2
0

17
17
1
2
00:00
22:25
05:10
23:59
17,994
  5,422
   -22
  -835
  -176,102
  -174,519
173
17465
2
12
2
5422
0
0

18
1
02:03
08:44
22,978
   -25
    -8,420
8
1
0
0

19
-

20
1
08:58
13:51
17,024
   -22
   208,476
7
35
0
0

21
1
00:53
07:17
22,089
   -27
   -52,959
43
2
2
0

22
-

23
1
03:58
10:25
22,198
   -22
   -37,901
6
0
0
0

24
24
1
2
00:00
20:15
02:14
23:59
  7,772
13,024
   -23
   148
   -65,507
   -65,548
37
5391
3
12
2
12
0
0

25
1
07:16
12:59
19,596
   -19
   -53,099
9
198
0
0

26
26
1
2
01:04
17:18
05:46
19:27
16,184
  7,535
   -28
   -30
  -514,273
  -514,060
40
13
3
0
2
0
0
0

27
27
1
2
12:58
17:18
17:15
19:07
14,878
  6,312
   -28
   -17
  -711,807
  -712,126
135
51
2
0
2
0
0
0

28
28
1
2
15:19
17:18
17:15
21:57
  6,701
16,279
   -33
   -23
     4,615
     4,594
5
11
1
0
0
0
0
0

29
29
1
2
00:36
17:18
04:50
19:12
14,594
  6,594
   -24
   -18
  -118,280
  -119,098
77
32
3
0
3
0
0
0

30
30
30
1
2
3
00:00
07:48
22:07
02:29
10:33
23:59
  8,722
  9,654
  6,515
   -20
   -22
  -234
  -544,342
  -545,157
  -546,792
75
81
5050
3
1
12
3
1
12
0
0
0

31
31
1
2
05:44
13:08
07:12
17:15
  5,227
14,254
   -32
   -18
  -417,418
  -417,636
12
45
1
2
0
2
0
0

32
-

33
-

34
-

35
-

36
-

37
-

38
-

39
-

40
-

A: Space vehicle identification number.
B: The period when the satellite was in view. Each of these measurement blocks is a series of measurements longer than 60 minutes, containing no breaks of more than 60 seconds.
C: Time at the start of the block (UTC).
D: Time at the end of the block (UTC).
E: Number of 1 second pseudorange measurements in the block.
F: Average value of UTC(MSL) minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of UTC(MSL) minus space vehicle time during the block, in nanoseconds.
H: Standard deviation of G during the block, in nanoseconds.
I: Number of measurements more than 4 standard deviations from the average.
J: Number of measurements more than 500 ns from the average.
K: Number of non-zero health flags in the block.

A	B	C	D	E	F	G	H	I	J	K
PRN	Block no.	Start	End	Measure- ments	UTC(MSL) -GPS_SV (ns)	UTC(MSL) -SV (ns)	Std.Dev. (ns)	Outliers > 4 s	Outliers > 500 ns	Health
1	1	10:17	16:07	20,476	-19	-308,641	21	2	2	0
2	1	10:22	15:39	18,445	-28	199,096	47	2	2	0
3 3	1 2	04:12 12:18	07:03 16:38	9,950 15,065	-30 -22	-50,699 -50,792	9 17	1 2	0 2	0 0
4	1	18:48	23:59	18,207	263	-24,002	10806	12	12	0
5	-
6	1	00:00	05:01	17,423	-24	318	26	2	2	0
7	1	17:18	23:05	20,168	-21	-633,890	27	0	0	0
8 8	1 2	14:16 17:18	17:15 18:30	10,464 4,122	-29 -15	-423,218 -423,215	34 362	1 1	1 1	0 1406
9 9	1 2	03:56 19:07	07:39 22:50	12,694 12,915	-32 -25	10,483 10,589	8 10	34 0	0 0	0 0
10 10	1 2	00:00 22:16	03:39 23:59	12,535 6,001	-21 -656	-32,446 -33,119	8 14685	21 12	0 6001	0 0
11 11 11	1 2 3	07:29 15:52 17:18	10:48 17:15 19:52	11,437 4,729 8,996	-19 -21 -14	-70,422 -70,480 -70,488	6 4 6	1 32 16	0 0 0	0 0 0
12	-
13	1	11:33	16:58	18,620	-28	31,474	5	7	0	0
14	1	04:56	11:19	21,999	-26	19,993	5	53	0	0
15	1	03:01	08:47	19,666	-21	-169,169	26	0	0	0
16	1	09:42	14:40	17,038	-24	-2,205	38	2	2	0
17 17	1 2	00:00 22:25	05:10 23:59	17,994 5,422	-22 -835	-176,102 -174,519	173 17465	2 12	2 5422	0 0
18	1	02:03	08:44	22,978	-25	-8,420	8	1	0	0
19	-
20	1	08:58	13:51	17,024	-22	208,476	7	35	0	0
21	1	00:53	07:17	22,089	-27	-52,959	43	2	2	0
22	-
23	1	03:58	10:25	22,198	-22	-37,901	6	0	0	0
24 24	1 2	00:00 20:15	02:14 23:59	7,772 13,024	-23 148	-65,507 -65,548	37 5391	3 12	2 12	0 0
25	1	07:16	12:59	19,596	-19	-53,099	9	198	0	0
26 26	1 2	01:04 17:18	05:46 19:27	16,184 7,535	-28 -30	-514,273 -514,060	40 13	3 0	2 0	0 0
27 27	1 2	12:58 17:18	17:15 19:07	14,878 6,312	-28 -17	-711,807 -712,126	135 51	2 0	2 0	0 0
28 28	1 2	15:19 17:18	17:15 21:57	6,701 16,279	-33 -23	4,615 4,594	5 11	1 0	0 0	0 0
29 29	1 2	00:36 17:18	04:50 19:12	14,594 6,594	-24 -18	-118,280 -119,098	77 32	3 0	3 0	0 0
30 30 30	1 2 3	00:00 07:48 22:07	02:29 10:33 23:59	8,722 9,654 6,515	-20 -22 -234	-544,342 -545,157 -546,792	75 81 5050	3 1 12	3 1 12	0 0 0
31 31	1 2	05:44 13:08	07:12 17:15	5,227 14,254	-32 -18	-417,418 -417,636	12 45	1 2	0 2	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-